Thursday, July 14, 2011

'Wrong' Permissions on the /tmp folder may cause you to have a 'self denial of service' to your own computer.

Permission of the tmp folder can be changed accidentally or by deletion of the tmp folder.

For instance I deleted the folder when I wanted to delete all the temporary files and I recreated tmp folder. The folder had write, read and execute permission only for the user root. I restarted the machine and when I tried to log in it gave the following error

"There is a problem with the config server: /usr/lib/libconf2-4/gconf-sanity-check-2 exited with status 256"

To solve the problem, I created a bootable flash drive and restarted the machine (and booted from the flash drive). Then I changed the permission of the tmp folder with the following command

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About Me

Benjmaz formely known as Ben Mazyopa is a Zambian male specialised in web development and other internet based technologies. His main interest include, PHP, ASP, ASP.NET (C#), JSF, Java and spring Spring.
He has been working Copperbelt University since 2006 to date. His main role is the development of any web-based applications for the University. He is also involved in lecturing internet programming in his free time